Mathematical modeling of phosphorus losses from land application of hog and cattle manure.
D000383:Agriculture / Q000379:methods*; D000818:Animals; D002417:Cattle; D008372:Manure; D008433:Mathematics; D008962:Models, Theoretical; D010758:Phosphorus / Q000737:chemistry*; D011891:Rain; D013552:Swine; D014872:Water Movements; D014874:Water Pollutants, Chemical
D008372:Manure; D014874:Water Pollutants, Chemical; D010758:Phosphorus